most of the validations
finished validations; added spinner retention on new contact
Tab for location in main app flow added.

I made some adjustments to how the app handles trying to delete the main
account.

I changed the layout of the task detail page, and adjsuted the status to
change wording whether it is complete or not.

I fixed the edit contact pages (and most of the account pages headers
etc).
Fixed some bugs (settings and editing contact) and transitions.

Changed design of tabs

Changed styles of text in textdetail and accountdetail

Changed app start
Reassigned all assignments/contacts tied to a deleted account to the
default account.
Added export option in settings.
Namespace update; misc cleaning
Added demo data.

Fixed a bug with a new task not gathering the comments.

Removed the timeout on ProjectMainActivity